package com.atguigu.gulimall.product.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * @author guanghaocheng
 * @version 1.0
 * 翼以尘雾之微补益山海,荧烛末光增辉日月
 * @date 2020/12/30 20:36
 */
@Configuration
@EnableTransactionManagement //开启事务功能
@MapperScan("com.atguigu.gulimall.product.dao")
public class MyBatisConfig {
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        //引入分页插件
        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
        //设置请求的页面大于最大页后的操作，true调回到首页，false继续请求，默认false
        paginationInterceptor.setOverflow(true);
        //设置最大但也限制数量，默认500条，-1不受限制
        paginationInterceptor.setLimit(1000);
        return  paginationInterceptor;
    }
}
